ES213321U - Rejilla de altavoz. - Google Patents
Rejilla de altavoz.Info
- Publication number
- ES213321U ES213321U ES0213321U ES213321U ES213321U ES 213321 U ES213321 U ES 213321U ES 0213321 U ES0213321 U ES 0213321U ES 213321 U ES213321 U ES 213321U ES 213321 U ES213321 U ES 213321U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- box
- legally binding
- google translate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/023—Screens for loudspeakers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
- B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
- B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Telephone Set Structure (AREA)
Abstract
Rejilla de altavoz, del tipo que se disponen en una caja, caracterizada porque comprende una pluralidad de nervios paralelos en la caja y una máscara sujeta a los nervios sobre una superficie interior de la caja, y una abertura en la máscara en una posición que corresponde a la posición que ha de ocupar el altavoz, teniendo cada uno de los nervios una sección transversal vista perpendicular al eje longitudinal del nervio, en forma de Z modificada y que comprende barras transversales superior e inferior conectadas por un alma, extendiéndose los nervios separados por los canales, completamente a través de la rejilla desde el exterior hasta el interior de la misma, teniendo cada canal una forma sinuosa, vista en sección transversal perpendicular al eje longitudinal del canal, y teniendo partes exterior o interior, estando las partes acanalada, desplazadas entre sí para evitar de este modo la visión directa entre los nervios en dirección perpendicular a la superficie exterior de la rejilla.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA203,106A CA992875A (en) | 1974-06-21 | 1974-06-21 | Speaker grills |
Publications (2)
Publication Number | Publication Date |
---|---|
ES213321U true ES213321U (es) | 1976-06-16 |
ES213321Y ES213321Y (es) | 1976-11-01 |
Family
ID=4100464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1975213321U Expired ES213321Y (es) | 1974-06-21 | 1975-06-20 | Rejilla de altavoz. |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5113508A (es) |
BE (1) | BE830491A (es) |
CA (1) | CA992875A (es) |
DE (1) | DE2527542A1 (es) |
DK (1) | DK277775A (es) |
ES (1) | ES213321Y (es) |
FR (1) | FR2275955A1 (es) |
GB (1) | GB1473047A (es) |
IE (1) | IE41565B1 (es) |
IT (1) | IT1039191B (es) |
NL (1) | NL165023B (es) |
NO (1) | NO752097L (es) |
SE (1) | SE7507132L (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5699127A (en) * | 1979-12-29 | 1981-08-10 | Electroplating Eng Of Japan Co | Automatic plating device |
DE9113951U1 (de) * | 1991-11-09 | 1992-01-02 | Metalpraecis Berchem + Schaberg Gesellschaft für Metallformgebung mbH, 4650 Gelsenkirchen | Absperrvorrichtung zum Einbau in eine Rohrleitung, die ein heißes strömendes Medium führt |
JP2010114806A (ja) * | 2008-11-10 | 2010-05-20 | Toppan Printing Co Ltd | スピーカーグリルとその製造方法、およびスピーカーグリルを付設したスピーカー |
CN111328002B (zh) * | 2018-12-17 | 2024-06-11 | 海湾安全技术有限公司 | 报警器和声装置 |
-
1974
- 1974-06-21 CA CA203,106A patent/CA992875A/en not_active Expired
-
1975
- 1975-06-11 GB GB2505975A patent/GB1473047A/en not_active Expired
- 1975-06-12 NO NO752097A patent/NO752097L/no unknown
- 1975-06-19 SE SE7507132A patent/SE7507132L/xx unknown
- 1975-06-19 DK DK277775A patent/DK277775A/da unknown
- 1975-06-20 BE BE157553A patent/BE830491A/xx unknown
- 1975-06-20 IE IE1384/75A patent/IE41565B1/en unknown
- 1975-06-20 FR FR7519442A patent/FR2275955A1/fr not_active Withdrawn
- 1975-06-20 ES ES1975213321U patent/ES213321Y/es not_active Expired
- 1975-06-20 DE DE19752527542 patent/DE2527542A1/de not_active Withdrawn
- 1975-06-20 JP JP50074595A patent/JPS5113508A/ja active Pending
- 1975-06-20 NL NL7507377.A patent/NL165023B/xx not_active Application Discontinuation
- 1975-06-20 IT IT24629/75A patent/IT1039191B/it active
Also Published As
Publication number | Publication date |
---|---|
SE7507132L (sv) | 1975-12-22 |
IE41565L (en) | 1975-12-21 |
DE2527542A1 (de) | 1976-01-08 |
NO752097L (es) | 1975-12-23 |
CA992875A (en) | 1976-07-13 |
IE41565B1 (en) | 1980-01-30 |
FR2275955A1 (fr) | 1976-01-16 |
IT1039191B (it) | 1979-12-10 |
NL165023B (nl) | 1980-09-15 |
BE830491A (fr) | 1975-10-16 |
GB1473047A (en) | 1977-05-11 |
NL7507377A (nl) | 1975-12-23 |
DK277775A (da) | 1975-12-22 |
ES213321Y (es) | 1976-11-01 |
JPS5113508A (es) | 1976-02-03 |
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